| commit | ef71ff833acfd3795c3af1bb800ac186561508ef | [log] [tgz] |
|---|---|---|
| author | Rajesh K Borundia <rajesh.borundia@qlogic.com> | Thu Jun 17 02:56:41 2010 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Thu Jun 17 08:57:56 2010 -0700 |
| tree | fa285765677574d4aafb42c9fbbc32443a8e4597 | |
| parent | 8f891387aa73b85d2ea8d953e04dac224f687e52 [diff] |
qlcnic: fix race in tx stop queue There is a race between netif_stop_queue and netif_stopped_queue check. So check once again if buffers are available to avoid race. With above logic we can also get rid of tx lock in process_cmd_ring. Signed-off-by: Rajesh K Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>